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Rotary Tumbler-Two Barrels:

Model No.: HJ-21

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Specifications

Voltage: 220V-110V.

Capacity: 40kg. (20kg each barrel)

Barrel Dimensions: 310x300mm each,

Size: 1000x450x650mm,

Weight: 50kg.

Frequency conversion speed control type.

SAFETY INSTRUCTIONS

Before using your machine, please read all safety instructions. They are for your protection and should always be allowed to reduce the risk of personal injury or damage to the tool.

Never operate any accessory at speeds above it's maximum speed rating. Never operate your machine during a perceptible power decrease. Turn the machine off and do not use unitl power is fully restored.

How To Load Rotary Barrels For Metal Workpieces
Effective and professional results from your tumbling processes depends on knowing how to properly load your barrel for the best result. Follow these steps to achieve the best finish and most cost-effective process for your jewelry pieces using your rotary tumbler.

Code	Voltage	Capacity	Timer tumbling	Barrel Size (mm)	Variable Speed
HJ-07	220V/110V	3KG	0-60 minutes	145*150	yes
HJ-08	220V/110V	5KG	0-60 minutes	190*180	yes
HJ-09	220V/110V	8KG	0-60 minutes	220*210	yes
HJ-10	220V/110V	11KG	0-60 minutes	310*240	yes
HJ-11	220V/110V	11KG	0-60 minutes	310*240	yes
HJ-12	220V/110V	12KG	0-60 minutes	300*240	yes
HJ-13	220V/110V	20KG	Fixed Time Tumbling	250*315	yes
HJ-14	220V/110V	25KG	Fixed Time Tumbling	250*390	yes

SET-UP

These tumblers come fully assembled. Simply place the tumbler base on a sturdy, level work surface.

Step 1 Set the barrel on end and remove the lid.

Step 2 Add steel media to the barrel depend one the max capacity

Step 3 Add your workpieces; using 1 part workpieces to 4 parts media, by volume.

Step 4 Add your compound solution to the barrel, filling the barrel to about 1/2" above the level of the media. (Follow instructions on the label of the compound you're using to mixing the solution properly.)

Step 5 Secure the lid onto the barrel.Position barrel between roller guides.

Step 6 Position barrel between roller guides and start tumbling.

Step7 Tumbling for no more than 120 minutes.

Step 8 Rinse the workpieces, stainless steel shot and the tumbler barrel. Dry the workpieces.